Re-orders objects, sorted by property in each.
Based on the data type of objects[0][property], it decides how to sort all objects.
That type must be either number, string, or boolean. Sorting is done either numerically or
alphabetically (booleans are treated as strings).
Note: property is a string that can include dot notation ( i.e.,
'property.subproperty.subsubproperty' ).
Note: even if property is an array index, here you need to use dot-notation
and not square braces, i.e., '1.0' // instead of [1][0]
let objects = [
{user: {email: '[email protected]', age: 55}},
{user: {email: '[email protected]', age: 83}},
{user: {email: '[email protected]', age: 19}},
{user: {email: '[email protected]', age: 28}}
];
sortByProperty('user.email', objects);
console.log(objects);
/**************
[
{ user: { email: '[email protected]', age: 28 } },
{ user: { email: '[email protected]', age: 83 } },
{ user: { email: '[email protected]', age: 19 } },
{ user: { email: '[email protected]', age: 55 } }
]
**************/
sortByProperty('user.age', objects);
console.log(objects);
/**************
[
{ user: { email: '[email protected]', age: 19 } },
{ user: { email: '[email protected]', age: 28 } },
{ user: { email: '[email protected]', age: 55 } },
{ user: { email: '[email protected]', age: 83 } }
]
**************/
// If the property is undefined in the first object, this triggers error:
objects = [
{ email: '[email protected]'},
{ email: '[email protected]', age: 28 },
{ email: '[email protected]', age: 55 }
];
sortByProperty('age', objects);
// Console: "Error: The first object in the objects array either doesn't have the specified
// property, or that property doesn't have a value."
// The following is something you need to be careful with.
// We're going to sort by 'user.age', but the value in first object will be a string,
// meaning sorting will be alphabetical:
objects = [
{user: {email: '[email protected]', age: '10'}}, // string means sorting will be alphabetical.
{user: {email: '[email protected]', age: 55}},
{user: {email: '[email protected]', age: 100}},
{user: {email: '[email protected]', age: 20}},
{user: {email: '[email protected]', age: 5}}
];
sortByProperty('user.age', objects);
console.log(objects);
/**************
[
{ user: { email: '[email protected]', age: '10' } },
{ user: { email: '[email protected]', age: 100 } },
{ user: { email: '[email protected]', age: 20 } },
{ user: { email: '[email protected]', age: 5 } },
{ user: { email: '[email protected]', age: 55 } }
]
**************/npm i @writetome51/sort-by-propertyimport {sortByProperty} from '@writetome51/sort-by-property';